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Head-to-head · Earthwork Estimating Software

Carlson Takeoff vs SiteWorx/OS

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Carlson Takeoff #2 in Earthwork Estimating Software 7.9/10 Pricing on request · 30-day trial Free trial✓ 1 of 3 features Visit Carlson
SiteWorx/OS #5 in Earthwork Estimating Software 7.9/10 14-day trial Free trial✓ 0 of 3 features Visit SiteWorx/OS

Carlson Takeoff leads on 0 checks, SiteWorx/OS on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Free trialboth
  • Most featuresCarlson Takeoff · 1 of 3

Carlson Takeoff and SiteWorx/OS score identically on our rubric (7.9 out of 10) for earthwork estimating software; Carlson Takeoff sits at #2 and SiteWorx/OS at #5 in our editorial ranking, so the choice comes down to fit.

Carlson Takeoff is the better fit for estimators handling roads, trenches, and cut/fill. SiteWorx/OS is the better fit for small contractors estimating complete sitework quantities.

  • Carlson Takeoff fits best

    Estimators handling roads, trenches, and cut/fill

  • SiteWorx/OS fits best

    Small contractors estimating complete sitework quantities

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Carlson Takeoff 7.9/10 Visit ↗ SiteWorx/OS 7.9/10 Visit ↗
At a glance
Editor score 7.9 7.9
Ranking #2 in Earthwork Estimating Software #5 in Earthwork Estimating Software
Best for Estimators handling roads, trenches, and cut/fill Small contractors estimating complete sitework quantities
Pricing model Paid Paid
Starting price Pricing on request · 30-day trial $199/yr
Free plan — —
Free trial 30 days 14 days
Free trial length 30 days 14 days · no card needed
Deployment Desktop Desktop
Platforms Windows Windows
Support Email, Phone Email, Phone, Docs
Built for Small business, Mid-market, Enterprise Small business, Mid-market
Features Carlson Takeoff 1/3 · SiteWorx/OS 0/3
Cut-fill analysis ✓ (best) Not checked yet
Material cost database Not checked yet Not checked yet
Bid templates Not checked yet Not checked yet
Specs
Takeoff method Both Not checked yet
Plan input formats Mixed Not checked yet
Included projects Not checked yet Not checked yet
Our review
Pros
  • Calculates cut/fill, strata, topsoil, subgrade, and over-excavate volumes
  • Supports road profiles, cross-sections, end-area volumes, and mass haul
  • Exports machine-control surfaces for Topcon, Trimble, and Leica
  • Calculates cut, fill, sub-grade, trench, and topsoil quantities
  • Creates existing and proposed 3D surfaces from drawings
  • Exports results in Excel, Word, PDF, DWG, and CSV
Cons
  • Windows desktop deployment may not suit teams needing other platforms
  • Pricing requires contacting Carlson Software
  • The CAD engine choice may add setup considerations for some buyers
  • Runs on Windows workstations only
  • Annual rental starts at $1,499 per year
  • The perpetual license costs $2,999 upfront
Our verdict

Carlson Takeoff is desktop CAD software for estimating earthwork quantities and preparing data for field stakeout and machine control. It is aimed at estimators working with roads, trenches, cut and fill, and mixed paper and digital plans.…

Read the review →

SiteWorx/OS is desktop takeoff and estimating software from Vertigraph, Inc. for excavation, grading, site development, and underground utility contractors. It is aimed at small and mid-market teams estimating complete sitework quantities,…

Read the review →
  1. Carlson TakeoffEarthwork Estimating Software 7.9Pricing on request · 30-day trial
  2. SiteWorx/OSEarthwork Estimating Software 7.914-day trial

Strengths and trade-offs

  • Carlson Takeoff — where it wins

    • Calculates cut/fill, strata, topsoil, subgrade, and over-excavate volumes
    • Supports road profiles, cross-sections, end-area volumes, and mass haul
    • Exports machine-control surfaces for Topcon, Trimble, and Leica

    Where it doesn't

    • Windows desktop deployment may not suit teams needing other platforms
    • Pricing requires contacting Carlson Software
    • The CAD engine choice may add setup considerations for some buyers
  • SiteWorx/OS — where it wins

    • Calculates cut, fill, sub-grade, trench, and topsoil quantities
    • Creates existing and proposed 3D surfaces from drawings
    • Exports results in Excel, Word, PDF, DWG, and CSV

    Where it doesn't

    • Runs on Windows workstations only
    • Annual rental starts at $1,499 per year
    • The perpetual license costs $2,999 upfront
  • Carlson Takeoff7.9/10 · Pricing on request · 30-day trial

    A desktop CAD tool for detailed earthwork quantities, road and trench workflows, and machine-control exports.

    Visit CarlsonFull verdict →
  • SiteWorx/OS7.9/10 · 14-day trial

    SiteWorx/OS covers detailed sitework takeoff, but requires a Windows workstation and paid license.

    Visit SiteWorx/OSFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update